warchalk

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warchalk

A system of runes and annotations chalked on walls or other surfaces to indicate to interested parties the presence of a wireless network node in the vicinity.

Warchalking was inspired by "hobo language" - the signs used by American itinerants during the Depression years to indicate where they might find a meal.

Home (http://www.blackbeltjones.com/warchalking/).

(2002-06-26)